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Tspi_Key_ConvertMigrationBlob(3)			     Library Functions Manual				  Tspi_Key_ConvertMigrationBlob(3)

						     TCG Software Stack Developer's Reference

NAME

       Tspi_Key_ConvertMigrationBlob - create a wrapped key from a migration blob

SYNOPSIS

       #include <tss/platform.h>
       #include <tss/tcpa_defines.h>
       #include <tss/tcpa_typedef.h>
       #include <tss/tcpa_struct.h>
       #include <tss/tss_typedef.h>
       #include <tss/tss_structs.h>
       #include <tss/tspi.h>

       TSS_RESULT Tspi_Key_ConvertMigrationBlob(TSS_HKEY hKeyToMigrate, 	TSS_HKEY hParentKey,
						UINT32	 ulRandomLength,	BYTE*	 rgbRandom,
						UINT32	 ulMigrationBlobLength, BYTE*	 rgbMigrationBlob);

DESCRIPTION

       Tspi_Key_ConvertMigrationBlob  takes the migration blob built by Tspi_Key_CreateMigrationBlob using the migration scheme TSS_MS_MIGRATE and
       creates a normal wrapped key. The resulting normal wrapped key blob is stored in the instance associated with hKeyToMigrate and may be  re-
       trieved from that instance by Tspi_GetAttribData.

PARAMETERS

   hKeyToMigrate
       The handle of the key object to convert.

   hParentKey
       Handle to the parent key related to the key addressed by hKeyToMigrate.

   ulRandomLength
       Length of random data provided at the parameter rgbRandom.

   rgbRandom
       Random data as returned together with the migration blob by the method Tspi_Key_CreateMigrationBlob.

   ulMigrationBlobLength
       Length of the migration blob data provided at the parameter rgbMigrationBlob.

   rgbMigrationBlob
       Migration blob data as returned by a previously called method Tspi_Key_CreateMigrationBlob.

RETURN CODES

       Tspi_Key_ConvertMigrationBlob returns TSS_SUCCESS on success, otherwise one of the following values is returned:

       TSS_E_INVALID_HANDLE
	      hKeyToMigrate or hParentKey is not a valid handle.

       TSS_E_INTERNAL_ERROR
	      An internal SW error has been detected.

       TSS_E_BAD_PARAMETER
	      One or more parameters is bad.

CONFORMING TO

       Tspi_Key_ConvertMigrationBlob conforms to the Trusted Computing Group Software Specification version 1.1 Golden

SEE ALSO

       Tspi_Key_LoadKey(3), Tspi_Key_UnloadKey(3), Tspi_Key_CertifyKey(3), Tspi_Key_CreateMigrationBlob(3).

TSS 1.1 							    2004-05-25					  Tspi_Key_ConvertMigrationBlob(3)